[Event "2023 Winter Marathon"] [Site "https://lichess.org/dy6EAVG0"] [Date "2023.12.29"] [White "RusoCoya"] [Black "wooden_head"] [Result "1-0"] [UTCDate "2023.12.29"] [UTCTime "00:00:01"] [WhiteElo "2068"] [BlackElo "2067"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E18"] [Opening "Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 d5 { E18 Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line } 8. Re1 Ne4 9. Ne5 f5?! { (0.00 → 0.81) Inaccuracy. Nd7 was best. } (9... Nd7 10. Nd3 c5 11. cxd5 exd5 12. Be3 Ndf6 13. dxc5 d4 14. Nxe4 Bxe4 15. Bg5 Bxg2 16. Bxf6) 10. Qc2 Nd7 11. f3?? { (0.36 → -1.34) Blunder. cxd5 was best. } (11. cxd5 Nxe5) 11... Nxe5 12. dxe5?! { (-1.10 → -1.68) Inaccuracy. fxe4 was best. } (12. fxe4 Nxc4) 12... Nxc3?! { (-1.68 → -0.71) Inaccuracy. Bc5+ was best. } (12... Bc5+ 13. e3 Nxc3 14. Qxc3 a5 15. Rd1 f4 16. cxd5 Bxd5 17. Qe1 Qg5 18. Kh1 fxg3 19. e4) 13. bxc3? { (-0.71 → -1.97) Mistake. Qxc3 was best. } (13. Qxc3 a5 14. Rd1 d4 15. Qd3 c5 16. Bd2 g5 17. f4 Bxg2 18. Kxg2 Ra7 19. Rf1 g4) 13... Bc5+ 14. Kh1 d4?? { (-1.92 → 1.26) Blunder. dxc4 was best. } (14... dxc4 15. f4 Bxg2+ 16. Kxg2 Qd5+ 17. e4 fxe4 18. Qxe4 Qxe4+ 19. Rxe4 Rad8 20. Be3 Bxe3 21. Rxe3) 15. cxd4?? { (1.26 → -0.49) Blunder. Rd1 was best. } (15. Rd1 Rf7 16. Qd3 Qe8 17. cxd4 Rd7 18. e3 Bf8 19. e4 c5 20. d5 exd5 21. cxd5 Qxe5) 15... Bxd4?! { (-0.49 → 0.44) Inaccuracy. Qxd4 was best. } (15... Qxd4 16. Rd1) 16. Rd1 Bxa1 17. Rxd8 Raxd8 18. Ba3 Rfe8 19. h4? { (0.96 → -0.57) Mistake. f4 was best. } (19. f4 Bxg2+ 20. Kxg2 h6 21. Kf3 h5 22. h3 Bd4 23. e3 Bc5 24. Bxc5 bxc5 25. Qa4 Kf7) 19... Bxe5 20. c5? { (-0.65 → -1.89) Mistake. f4 was best. } (20. f4 Bxg2+) 20... Bxg3 21. cxb6?! { (-2.03 → -2.83) Inaccuracy. h5 was best. } (21. h5 h6) 21... cxb6 22. Bh3?! { (-2.54 → -3.29) Inaccuracy. Qa4 was best. } (22. Qa4 a6 23. Bb2 b5 24. Qb3 Bd5 25. Qa3 h6 26. f4 Bxf4 27. Qxa6 Bc4 28. Bc6 Rf8) 22... Rc8?! { (-3.29 → -2.55) Inaccuracy. Bxh4 was best. } (22... Bxh4 23. Bb2 Be7 24. Be5 Bc5 25. Kh2 Re7 26. a4 h6 27. a5 Kh8 28. Qc3 Kh7 29. f4) 23. Qb3 Bd5 24. Qe3?! { (-2.90 → -3.80) Inaccuracy. Qb4 was best. } (24. Qb4 h6 25. Kg2 Bb8 26. Kf2 Red8 27. Bb2 Bd6 28. Qa4 Rc7 29. h5 Rf7 30. Kg2 Rc8) 24... f4?! { (-3.80 → -2.54) Inaccuracy. Bxh4 was best. } (24... Bxh4 25. Bb2 Rf8 26. Qd3 Rfd8 27. Kh2 Be7 28. Be5 Rc1 29. Qe3 Rc2 30. Kg3 h6 31. Qd3) 25. Qe5 Kf7?? { (-2.45 → 1.94) Blunder. Bxh4 was best. } (25... Bxh4 26. Qxf4) 26. Bb2 Re7 27. Qxg7+ Ke8 28. Qe5 Kd7?? { (2.00 → 7.16) Blunder. Kd8 was best. } (28... Kd8 29. h5 h6 30. Bg4 Rd7 31. Kg2 Bxa2 32. Qf6+ Kc7 33. Bxe6 Bxe6 34. Qxe6 Rd2 35. Bc3) 29. Qxd5+ Ke8 30. Qe5 Rd8 31. Bxe6 Rxe6?? { (6.70 → Mate in 8) Checkmate is now unavoidable. Rd1+ was best. } (31... Rd1+ 32. Kg2 Rxe6 33. Qxe6+ Kd8 34. Qg8+ Kc7 35. Qxh7+ Kd6 36. Ba3+ Kc6 37. Qc2+ Kb5 38. h5) 32. Qxe6+ Kf8 33. Ba3+ Kg7 34. Qe7+ Kg6 35. Qxd8 Kh5 36. Qe7 { Black resigns. } 1-0